Finite Group Databasebeta

← C2×#26021 #6449277

Subgroups — C2×#26021 #6449277

Order 512.

2066 conjugacy classes of subgroups.

The subgroup lattice has 487 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2552C211yesmaximal, characteristic, complemented
2C2×#2354C211yesmaximal, characteristic
3#26021C2116yesmaximal, direct product factor
4C2×#2065C212yesmaximal
5C2×#2025C212yesmaximal
6C2×#1989C212yesmaximal, complemented
7C2×#1948C211yesmaximal, characteristic, complemented
8C2×#1939C211yesmaximal, characteristic, complemented
9C2×#1919C212yesmaximal, complemented
10C2×#1834C211yesmaximal, characteristic, complemented
11C2×#1802C211yesmaximal, characteristic
12C2×C4×#102C211yesmaximal, characteristic
13C22×#125C2212yes—
14C22×C4×D4C2211yescharacteristic
15C22×#117—21no—
16C22×#106C2212yes—
17C22×C4⋊C8C2211yescharacteristic
18C22×C4⋊C8C2212yes—
19C22×#102C2211yescharacteristic
20C22×#102C2211yescharacteristic
21C22×#102C2212yes—
22C22×C4×C8C2211yescharacteristic
23#2552—24no—
24#2552C2218yescomplemented
25C2×#398—22no—
26#2354—24no—
27#2354C2218yes—
28C2×#390C2212yes—
29C2×#389—21no—
30C2×#389C2212yes—
31C2×#388—22no—
32C2×#384—21no—
33C2×#384C2211yescharacteristic
34C2×#384C2211yescharacteristic
35C2×#380—21no—
36C2×C4×C4⋊C4C2212yes—
37C2×C4×C4⋊C4C2211yescharacteristic
38C2×C4×C4⋊C4C2211yescharacteristic
39#2065C22116yes—
40#2025C22116yes—
41#1989C22116yescomplemented
42#1948C2218yescomplemented
43#1939C2218yescomplemented
44#1919C22116yescomplemented
45#1834C2218yescomplemented
46#1802C2218yes—
47C4×#102C2218yes—
48C2×#340C2212yes—
49C2×#340C2212yes—
50C2×#340C2211yescharacteristic
51C2×#340C2212yes—
52C2×#340C2211yescharacteristic
53C2×#340C2212yes—
54C2×#336C2212yes—
55C23×D4C2311yescharacteristic
56C24×C4—21no—
57C23×C8C2311yescharacteristic
58C23×C8C2311yescharacteristic
59C23×C8C2312yes—
60C2×#125—28no—
61C2×#125—24no—
62C2×#125—44no—
63C2×#125C2318yes—
64C2×C4×D4—22no—
65C2×C4×D4—24no—
66C2×C4×D4Q818yes—
67C2×C4×D4C2314yes—
68C2×#117—28no—
69C2×#117—48no—
70C22×C4⋊C4—22no—
71C22×C4⋊C4—22no—
72C22×C4⋊C4—21no—
73C22×C4⋊C4—21no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—22no—
76C22×C4⋊C4—21no—
77C22×C4⋊C4D411yescharacteristic
78C22×C4⋊C4D411yescharacteristic
79C22×C4⋊C4C2312yes—
80C22×C4⋊C4C2312yes—
81C22×C4⋊C4C2311yescharacteristic
82C22×C4⋊C4C2311yescharacteristic
83C22×C4⋊C4C2311yescharacteristic
84C22×C22⋊C4—21no—
85C22×C22⋊C4—22no—
86C22×C22⋊C4—22no—
87C22×C42—22no—
88C22×C42—21no—
89C22×C42C2312yes—
90C22×C42C2311yescharacteristic
91C2×#106—28no—
92C2×#106C2318yes—
93C2×C4⋊C8—24no—
94C2×C4⋊C8—44no—
95C2×C4⋊C8C2314yes—
96C2×C4⋊C8C2318yes—
97C2×#102—24no—
98C2×#102—24no—
99C2×#102—44no—
100C2×#102C2314yes—
101C2×#102C2314yes—
102C2×#102C2318yes—
103C2×C4×C8—24no—
104C2×C4×C8C2314yes—
105#398—216no—
106#390—24no—
107#390C2318yes—
108#389—28no—
109#389—24no—
110#389C2318yes—
111#388—216no—
112#384—28no—
113#384—22no—
114#384—22no—
115#384C2314yes—
116#384C2314yes—
117#380—28no—
118C4×C4⋊C4—24no—
119C4×C4⋊C4—22no—
120C4×C4⋊C4D414yes—
121C4×C4⋊C4C2318yes—
122C4×C4⋊C4C2314yes—
123C4×C4⋊C4C2314yes—
124C2×#95—21no—
125C2×#95—22no—
126C2×#95—22no—
127C2×#95D412yes—
128#340C2318yes—
129#340C2318yes—
130#340C2318yes—
131#340C2314yes—
132#340C2318yes—
133#340C2314yes—
134#336C2318yes—
135C25—21no—
136C22×D4—21no—
137C22×D4—22no—
138C22×D4—22no—
139C22×D4—22no—
140C22×D4—22no—
141C22×D4—22no—
142C22×D4C2×Q814yes—
143C22×D4C2412yes—
144C23×C4—21no—
145C23×C4—21no—
146C23×C4—21no—
147C23×C4—28no—
148C23×C4—24no—
149C23×C4—22no—
150C23×C4—22no—
151C23×C4—44no—
152C23×C4—44no—
153C23×C4C2×D412yes—
154C23×C4C2×D412yes—
155C23×C4C2×D411yescharacteristic
156C23×C4C2×D411yescharacteristic
157C23×C4C2411yescharacteristic
158C22×C8—22no—
159C22×C8—22no—
160C22×C8—22no—
161C22×C8—22no—
162C22×C8—24no—
163C22×C8—24no—
164C22×C8—24no—
165C22×C8—22no—
166C22×C8—22no—
167C22×C8C2412yes—
168C22×C8C2414yes—
169C22×C8C2412yes—
170#125—216no—
171#125—48no—
172#125—416no—
173C4×D4—216no—
174C4×D4—28no—
175C4×D4C2×Q8116yes—
176#117—432no—
177C2×C4⋊C4—24no—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—21no—
180C2×C4⋊C4—21no—
181C2×C4⋊C4—21no—
182C2×C4⋊C4—22no—
183C2×C4⋊C4—22no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4—24no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—24no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—28no—
191C2×C4⋊C4—28no—
192C2×C4⋊C4—24no—
193C2×C4⋊C4—22no—
194C2×C4⋊C4—22no—
195C2×C4⋊C4—28no—
196C2×C4⋊C4—24no—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—48no—
199C2×C4⋊C4—48no—
200C2×C4⋊C4—44no—
201C2×C4⋊C4—44no—
202C2×C4⋊C4—82no—
203C2×C4⋊C4—82no—
204C2×C4⋊C4—84no—
205C2×C4⋊C4C2×D414yes—
206C2×C4⋊C4C2×D414yes—
207C2×C4⋊C4C2×Q814yes—
208C2×C4⋊C4#4114yes—
209C2×C4⋊C4#4114yes—
210C2×C4⋊C4C2414yes—
211C2×C4⋊C4C2414yes—
212C2×C4⋊C4C2412yes—
213C2×C4⋊C4C2412yes—
214C2×C4⋊C4C2412yes—
215C2×C22⋊C4—28no—
216C2×C22⋊C4—24no—
217C2×C22⋊C4—28no—
218C2×C22⋊C4—28no—
219C2×C22⋊C4—48no—
220C2×C22⋊C4—84no—
221C2×C42—24no—
222C2×C42—24no—
223C2×C42—28no—
224C2×C42—24no—
225C2×C42—48no—
226C2×C42—44no—
227C2×C42C2×D414yes—
228C2×C42C2×D412yes—
229C2×C42C2×Q814yes—
230C2×C42#4114yes—
231C2×C42C2414yes—
232C2×C42C2412yes—
233#106—216no—
234C4⋊C8—28no—
235C4⋊C8—48no—
236#102—28no—
237#102—28no—
238#102—48no—
239C4×C8—28no—
240#95—28no—
241#95—24no—
242#95—28no—
243#95C2×D418yes—
244C24—24no—
245C24—22no—
246C24—42no—
247C24—42no—
248C24—42no—
249C24—42no—
250C24—42no—
251C24—42no—
252C24C22×D411yescharacteristic
253C2×D4—24no—
254C2×D4—28no—
255C2×D4—28no—
256C2×D4—22no—
257C2×D4—22no—
258C2×D4—22no—
259C2×D4—22no—
260C2×D4—22no—
261C2×D4—42no—
262C2×D4—42no—
263C2×D4—44no—
264C2×D4—44no—
265C2×D4C22×Q814yes—
266C22×C4—22no—
267C22×C4—22no—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—24no—
271C22×C4—24no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—22no—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—216no—
281C22×C4—24no—
282C22×C4—24no—
283C22×C4—42no—
284C22×C4—42no—
285C22×C4—42no—
286C22×C4—42no—
287C22×C4—42no—
288C22×C4—42no—
289C22×C4—48no—
290C22×C4—48no—
291C22×C4—432no—
292C22×C4—44no—
293C22×C4—44no—
294C22×C4—44no—
295C22×C4—44no—
296C22×C4—44no—
297C22×C4—44no—
298C22×C4C22⋊Q814yes—
299C22×C4C22⋊Q814yes—
300C22×C4#13514yes—
301C22×C4AGL(1,ℤ/8)14yes—
302C22×C4C22×D414yes—
303C22×C4C22×D414yes—
304C22×C4C22×D412yes—
305C22×C4C22×D411yescharacteristic
306C22×C4C22×D412yes—
307C22×C4C22×Q812yes—
308C22×C4C2×#4112yes—
309C22×C4C2×#4112yes—
310C22×C4C2×#4112yes—
311C22×C4H(5,𝔽2)12yes—
312C22×C42−1+412yes—
313C22×C4C2511yescharacteristic
314C2×C8—22no—
315C2×C8—22no—
316C2×C8—22no—
317C2×C8—22no—
318C2×C8—24no—
319C2×C8—24no—
320C2×C8—24no—
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—44no—
324C2×C8—48no—
325C2×C8—44no—
326C4⋊C4—24no—
327C4⋊C4—24no—
328C4⋊C4—24no—
329C4⋊C4—28no—
330C4⋊C4—28no—
331C4⋊C4—22no—
332C4⋊C4—22no—
333C4⋊C4—22no—
334C4⋊C4—24no—
335C4⋊C4—24no—
336C4⋊C4—24no—
337C4⋊C4—24no—
338C4⋊C4—416no—
339C4⋊C4—416no—
340C4⋊C4—44no—
341C4⋊C4—44no—
342C4⋊C4—48no—
343C4⋊C4—48no—
344C4⋊C4—84no—
345C4⋊C4—84no—
346C4⋊C4—88no—
347C4⋊C4C22×Q814yes—
348C4⋊C4C2×#4114yes—
349C4⋊C4C2×#4114yes—
350C22⋊C4—216no—
351C22⋊C4—416no—
352C22⋊C4—88no—
353C42—28no—
354C42—24no—
355C42—24no—
356C42—416no—
357C42—48no—
358C42C22⋊Q818yes—
359C42C22×Q814yes—
360C42C2×#4114yes—
361C23—24no—
362C23—48no—
363C23—48no—
364C23—48no—
365C23—42no—
366C23—42no—
367C23—42no—
368C23—42no—
369C23—42no—
370C23—42no—
371C23—84no—
372C23—84no—
373C23—84no—
374C23—84no—
375C23C2×C22⋊Q812yes—
376C23#54612yes—
377C23#54812yes—
378C23C2×#13512yes—
379C23C2×AGL(1,ℤ/8)12yes—
380C23#57712yes—
381C23#57712yes—
382C23C23×D411yescharacteristic
383D4—24no—
384D4—24no—
385D4—48no—
386D4—42no—
387D4—42no—
388C2×C4—28no—
389C2×C4—22no—
390C2×C4—22no—
391C2×C4—24no—
392C2×C4—24no—
393C2×C4—24no—
394C2×C4—24no—
395C2×C4—24no—
396C2×C4—24no—
397C2×C4—24no—
398C2×C4—24no—
399C2×C4—24no—
400C2×C4—48no—
401C2×C4—48no—
402C2×C4—48no—
403C2×C4—48no—
404C2×C4—48no—
405C2×C4—42no—
406C2×C4—42no—
407C2×C4—42no—
408C2×C4—42no—
409C2×C4—42no—
410C2×C4—42no—
411C2×C4—432no—
412C2×C4—44no—
413C2×C4—44no—
414C2×C4—44no—
415C2×C4—44no—
416C2×C4—44no—
417C2×C4—44no—
418C2×C4—88no—
419C2×C4—88no—
420C2×C4#478116yes—
421C2×C4C2×C22⋊Q814yes—
422C2×C4C2×C22⋊Q814yes—
423C2×C4C2×C22⋊Q812yes—
424C2×C4#53314yes—
425C2×C4#54414yes—
426C2×C4#54612yes—
427C2×C4#54812yes—
428C2×C4#55514yes—
429C2×C4#55614yes—
430C2×C4C2×#13514yes—
431C2×C4C2×AGL(1,ℤ/8)14yes—
432C2×C4C23×Q811yescharacteristic
433C2×C4C22×#4111yescharacteristic
434C2×C4C22×#4111yescharacteristic
435C2×C4C22×#4111yescharacteristic
436C2×C4C2×H(5,𝔽2)11yescharacteristic
437C2×C4C2×2−1+411yescharacteristic
438C8—42no—
439C8—44no—
440C8—42no—
441C22—44no—
442C22—44no—
443C22—44no—
444C22—82no—
445C22—82no—
446C22—816no—
447C22—82no—
448C22—82no—
449C22#243914yes—
450C22C2×#47814yes—
451C22#308414yes—
452C22#330314yes—
453C22#333214yes—
454C22#336014yes—
455C22#336814yes—
456C22C22×C22⋊Q811yescharacteristic
457C22C2×#54611yescharacteristic
458C22C2×#54811yescharacteristic
459C22C22×#13511yescharacteristic
460C22C22×AGL(1,ℤ/8)11yescharacteristic
461C22C2×#57711yescharacteristic
462C22C2×#57711yescharacteristic
463C4—24no—
464C4—44no—
465C4—44no—
466C4—44no—
467C4—44no—
468C4—44no—
469C4—84no—
470C4—84no—
471C4#243914yes—
472C4C2×#47818yes—
473C4C2×#53311yescharacteristic
474C4C2×#54411yescharacteristic
475C4C2×#55511yescharacteristic
476C4C2×#55611yescharacteristic
477C2—84no—
478C2#2602118yesdirect product factor
479C2C2×#243911yescharacteristic
480C2C22×#47811yescharacteristic
481C2C2×#308411yescharacteristic
482C2C2×#330311yescharacteristic
483C2C2×#333211yescharacteristic
484C2C2×#336011yescharacteristic
485C2C2×#336811yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C2×#2552C2semidirect
3. #26021C2direct (N × H)
6. C2×#1989C2semidirect
7. C2×#1948C2semidirect
8. C2×#1939C2semidirect
9. C2×#1919C2semidirect
10. C2×#1834C2semidirect
24. #2552C22semidirect
41. #1989C22semidirect
42. #1948C22semidirect
43. #1939C22semidirect
44. #1919C22semidirect
45. #1834C22semidirect
478. C2#26021direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#25522
C2×#23542
#260212
C2×#20652
C2×#20252
C2×#19892
C2×#19482
C2×#19392
C2×#19192
C2×#18342
C2×#18022
C2×C4×#1022